VoIP Phone System in Australia

At Zero 3 Communications, we provide VoIP Phone Systems For Businesses to ensure seamless connectivity. With our high-definition VOIP phone systems, your business can maintain the highest call quality and be more flexible. Voice over Internet Protocol (VoIP) offers a new way of making and receiving calls. This system makes use of the internet instead of the landline cable to make calls.

Voip Phone Systems

There are several benefits offered by VoIP phone systems and if you are planning to upgrade the communication system of your business, you can choose it to revolutionise the way you communicate. If you are looking for VoIP Phone Systems in Melbourne to meet the exact needs of your business, connect with us. No matter what the size of your business is, we will help you to find the right solution.

VoIP Hosted Phone System

VoIP Office Phone Systems can enable businesses to save on call costs while offering the same features and functionalities as that of the traditional phone system. Moreover, the VoIP phone system also gives you the flexibility to make calls on the go and manage everything through a computer app. The system supports remote working and you can conveniently manage all your voice communications from a central web console.

The low cost of VoIP makes it easily accessible for businesses of all sizes. The portability feature means that you never miss a call and you can scale the system as and when your business grows.

Transform the Way You Work With VoIP Phone System For Businesses

We are committed to offering feature-rich communication systems to cater to the diverse requirements of businesses of all sizes. Our VoIP solutions make a great choice for businesses of all sizes and offer several benefits over the traditional phone system. It is a cost-effective and straightforward solution that is innovative, convenient to use and affordable.

If you are looking for a VoIP phone system, we are here to offer unparalleled functionality and reliability through our solutions. With years of experience, we understand the importance of clear communication for your business and are here to offer VoIP phone solutions that best fit the needs of your business. We understand that choosing the right phone system is a daunting task and requires an in-depth understanding of the features. We are here to speed up the entire process for you and will ensure that your business is matched with the most suitable solution.

In case you have any questions or would like to find out more about our service, feel free to reach out to our team. We will tailor our plans based on your needs and preferences. Our specialists will ensure that your expectations are met and that you can make the most of our communication system. Call us today to learn more about our VoIP Hosted Phone System.

“Thank you to Shaun for his prompt and excellent Service. Our company has been dealing with Zero 3 since 2020. They are extremely professional and happy to assist with all your queries. Great Service, Friendly Staff. Will have no hesitation in recommending this company and look forward to future dealings with them.”

Janis Hofferts

Steves Car Alarms / Word Security

“Francis, Shaun and the Team at Zero 3 are amazing! Their support, knowledge and understanding of what out company required in a phone system was above and beyond. Their professional approach while implementing the new system for our staff was second to none.”

Lucinda Boca

Real Assist

“Amazing to deal with! Was having an issue with my internet and Francis and Shaun went above and beyond to resolve my issue. Highly recommend. Fast speed internet and is perfect for my business. Thank you.”

Rachael Lynch


“Alicia provided a really friendly, professional information session. Everything was explained really clearly and and working examples were given. We have also found the the support/customer service has been excellent. Would definitely recommend both Zero 3 and Alicia!”

Wendy Helling

Bonbeach PS

“Our dealings with Zero3 have been exceptional, right from the initial inquiry phone call through the quoting, reverse engineering engagement and installation phases. I cannot recommend them highly enough.”

Elsternwick PS IT Support

Elsternwick PS

“Alicia from Zero 3 spoke to office staff today via Zoom to ran us our new phone system. She was very well prepared and explained system in a way that was easy to understand. Printed guide Alicia went throught with us was well set out and will be great reference.”

Lorraine Madex

Numurkah Secondary College

“Great team to work with. Everything done on time and very quick to make the changes we decided we needed at the last minute. Already deployed some of the new features such as call record and paging to great success. Definitely recommend.”


Cheltenham Secondary College

“James, Francis and their team really did go out of their way to ensure our transition to Zero3 was seamless and fault free. Of course there were tiny teething issues that were resolved same day, and every challenge we have thrown at them since has been handled with professionalism and speed. We could not be happier with our new phone bills, either! Thanks to the entire team at Zero3 - could not recommend you higher.”

Karen Baker

Diamond Valley College

“James, Francis and all the gang at Zero3 Communications are great! They are helpful, can decipher information to provide the best approach for all of your communication needs. The follow up is amazing and there is never a problem that is too hard for them to fix.”

Kate Garside

Yarra Road PS

“Exceeded all expectations from the beginning, installation and after sale service. This company has an extensive understanding of a schools needs. I would recommend Zero3 Communications without hesitation.”

Janet Young

Upwey South PS

“Can't go past the outstanding level of personalised communication services provided to our business by Zero3. Seriously, it's just not available anywhere else. So easy to talk to. Everything is taken care of and maintained with absolutely no stress to us and any new requests are carried out on time, every time. Professional and ethical - Friendly and understanding. Service that's a cut above the rest! Highly recommended”

Gina Taylor

Langwarrin Community Centre